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/*
 * GWT-Ext Widget Library
 * Copyright 2007 - 2008, GWT-Ext LLC., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 3 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
 

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;
import com.gwtext.client.core.Position;
import com.gwtext.client.widgets.Button;
import com.gwtext.client.widgets.Panel;
import com.gwtext.client.widgets.form.FormPanel;
import com.gwtext.client.widgets.form.HtmlEditor;
import com.gwtext.client.widgets.form.TextField;
import com.gwtext.client.widgets.form.VType;
import com.gwtext.client.widgets.layout.AnchorLayoutData;
import com.gwtext.client.widgets.layout.ColumnLayout;
import com.gwtext.client.widgets.layout.ColumnLayoutData;
import com.gwtext.client.widgets.layout.FormLayout;

public class MultiColumnFormPanel implements EntryPoint {

    public void onModuleLoad() {
        Panel panel = new Panel();
        panel.setBorder(false);
        panel.setPaddings(15);

        //create the FormPanel and set the label position to top
        FormPanel formPanel = new FormPanel();
        formPanel.setFrame(true);
        formPanel.setTitle("Multi Column, Nested Layouts and Anchoring");
        formPanel.setPaddings(5, 5, 5, 0);
        formPanel.setWidth(600);
        formPanel.setLabelAlign(Position.TOP);

        //create a top panel with 2 columns (ColumnLayout). Create a Panel for the first column
        //with layout FormLayout and add the fields for the first column. Then create a second
        //Panel with FormLayout and add fields to the sencond panel. Finally add the first and
        //second panel to the top panel which lays them out in columns since it has a ColumnLayout
        //assigned to it.

        //create top panel with ColumnLayout
        Panel topPanel = new Panel();
        topPanel.setLayout(new ColumnLayout());

        //create first panel and add fields to it
        Panel columnOnePanel = new Panel();
        columnOnePanel.setLayout(new FormLayout());

        TextField firstName = new TextField("First Name", "first");
        columnOnePanel.add(firstName, new AnchorLayoutData("95%"));

        TextField company = new TextField("Company", "company");
        columnOnePanel.add(company, new AnchorLayoutData("95%"));

        //add first panel as first column with 50% of the width
        topPanel.add(columnOnePanel, new ColumnLayoutData(.5));

        //create second panel and add fields to it
        Panel columnTwoPanel = new Panel();
        columnTwoPanel.setLayout(new FormLayout());

        TextField lastName = new TextField("Last Name", "last");
        columnTwoPanel.add(lastName, new AnchorLayoutData("95%"));

        TextField email = new TextField("Email", "email");
        email.setVtype(VType.EMAIL);
        columnTwoPanel.add(email, new AnchorLayoutData("95%"));

        //add the second panel as the second column to the top panel to take up the other 50% width
        topPanel.add(columnTwoPanel, new ColumnLayoutData(0.5));
        formPanel.add(topPanel);

        //add a HtmlEditor below the 2-column top panel
        HtmlEditor htmlEditor = new HtmlEditor("Biography", "bio");
        htmlEditor.setHeight(200);
        formPanel.add(htmlEditor, new AnchorLayoutData("98%"));

        //add a couple of buttons to the form
        formPanel.addButton(new Button("Save"));
        formPanel.addButton(new Button("Cancel"));
        panel.add(formPanel);

        RootPanel.get().add(panel);
    }
}
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